What would you like to see in Diablo in the future?

While D3 is not a bad game, as being an extensive ARPG fan , especially a Diablo 2 one, there are a few things that i would like to see in the game sometime in the future. Post your ideas here as well.

1.Gambling from D2. While crafting is sort of like gambling, I got way more thrills from the old system.
2. CtC's from D2. Chance to cast items were pretty damn awesome, and It would be fun giving you a taste of some of the other classes's abilities.
3.More gems and more slot diversity. I find it kind of meh atm the number of gems and that they only have 3 different slot bonuses. Adding more would only diversify the builds.
4. A LOT more sets and uniques, even for the low lvls. I'm not saying to increase the drop rate, but there aren't a lot of uniques and set items available.
5.Make set items better. The set bonuses are pretty weak overall and just not that worth it.

better itemization on loot.
Sure its great that Monster power levels will ensure 58-63 Ilevel items, but when a a level 63 weapon drops with worse stats than a level 58 item there is something very very wrong. Yes I know its RNG, But the RNG needs to be set to realistic limits.

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3.More gems and more slot diversity. I find it kind of meh atm the number of gems and that they only have 3 different slot bonuses. Adding more would only diversify the builds.
4. A LOT more sets and uniques, even for the low lvls. I'm not saying to increase the drop rate, but there aren't a lot of uniques and set items available.

I agree with these two points.

I think we could use a resistance gem, so you don't have to throw away so many items with good stats but that lack resistance. And perhaps a life steal gem (skull?).
Also, I feel crit is too valuable for weapons. We need some diversity and actual choice. Now it's a no brainer to always choose crit for weapons. I'm not saying nerf it, but perhaps make others up to par. It's not an easy fix though.

Also, I'd love to see more lower level sets. And make them a bit more common than high level sets. Kind of like the Sigon pieces of Diablo 2.

Now, as for my own input. I'd like to see an option to switch between Acts (without losing NV). I think it's really annoying everything is so linear. However I doubt the code allows them to make such a drastic change at this point. Still, Diablo 2 was the far better game in terms of movement / questing freedom.

Similar to point one: Id love to see the ability to create sockets in some items. Yes, especially for weapons and helms. Now it's a no-brainer to throw away any helm or weapon without a socket, it's that important. So it would be a good idea to make it possible to create sockets into good items that lack it.

I'm sure other people can come up with some more fun things, but for now I'm closing my list with a new class or two.

- Item stats are too random like wth WHY IS THERE STRENGTH ON lets say wizard hats? Few bits armor? LOL K like really this is one of the most random BS I've ever seen. WHY IS THEIR STRENGTH ON A G-DAM BOW

I'm leaving my expectations low. I highly doubt D3 will ever be as solid as D2.

TBH I was quite pleasantly surprised on what Blizz did based on the negative feedback from the players. It seems like they're trying. So the more constructive feedback, the better. Ofc some of the bigger features will be kept for the epxnasion,but I wouldn;t be surprised if they actually implement some of these ideas in future patches.